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Pi War 2024 Log
Documentation of Pi War 2024 Pi Wars is an international, challeng ...ight, and the other controls forward and backwards. Problems with batteries Thi ... print("Hello.") def right_forward(): motor1a.value(0) m ... motor2b.value(1) def left_forward(): motor2a.value(0) m...
How to use Waveshare E-Paper Display with Raspberry Pi
What is a Waveshare E-Paper Display? A Waveshare E-Paper Display is an el ... tutorial, we will be using the Waveshare model epd7in5V2, a Raspb ...ub git clone https://github.com/waveshare/e-Paper.git Go to the D ...minal or use a Python-based software such as Visual Studio or Thon...
How to Display Animation on Waveshare E-Paper Display
How to use Waveshare E-Paper Display? Please ...port logging import random from waveshare_epd import epd7in5_V2 import time from PIL import Image,ImageDraw,ImageFont import traceback logging.basicConfig(level=logging.DEBUG) try: logging.info("epd7in5_V2...
8th Wa...
Finding your way around Spark AR (UI Explainer)
Watch this video by Meta explaining the UI and different panels in Spark AR
Week 3 - Iteration, arrays, objects and pixel arrays
... is only performed once. If we want to perform a conditional oper ... setup() { createCanvas(400, 300); } function draw() { b ...e(250, 225, 20, 20); ellipse(300, 225, 20, 20); ellipse(350, ... setup() { createCanvas(400, 300); } function draw() { b...
Web App Template for Beginners
...and Express 4) Install Node. 5) Watch videos 12.1. and 12.2. of th ...to this project folder (we only want it to live in this folder, no ...ss(); const server = app.listen(3000); app.use(express.static("pu ...k -Set our server to local port 3000 -Serve files that are in the ...
Combining codes & circuits
...ept one code at one time. If we want it to do multiple things at t ...s the distance value, and if we want to use the data, we will need ...if statement is the most common way to make a simple interaction b ... if (distance>=10 && distance < 30 ){ //digitalWrite(3, LOW); ...
How to use DFPlayer mini to play MP3
...e sure you are using .mp3, not .wav or any other audio formats. #i ...nclude "SoftwareSerial.h" #include "DFRobotDFP ... // Connects to module's TX SoftwareSerial softwareSerial(PIN_MP3_RX, PIN_MP3_TX) ...al port for DFPlayer Mini softwareSerial.begin(9600); // Star...
Using a Joy-IT 1.3" 128x64 OLED display
... more flexible screens. If you want to use the display for animat ...x-shadow: 0 6px 20px rgba(20,20,30,0.06); border-radius: 8px; over ...x-shadow: 0 3px 10px rgba(20,20,30,0.03); padding: 8px; } td ... Smartphones, premium TVs, smartwatches, VR headsets, foldable dev...
Adding content - 3D model from the internet
...? Depending on the model you want you might need to look for it ...uses and this often affects the way in which the model has been pr ...l in your project. You might want to avoid - Models that have ...f the specifications of the hardware involved. You might need to t...
Using a HC-SR04 distance sensor
...if the ping sound is reflected away from the sensor by an a diverg ... distance measured is less than 30cm and back off when the distanc ...e goes over 30cm. #include <HCSR04.h> // Init ...(distance); if (distance < 30 ){ digitalWrite(13, HIGH...
How to connect a Push Button with Digital Input Pull-Up resistor
... how to use a button the normal way. Advantage of using a button t ...his way Fewer External Components No need for an external resistor—the internal pull-up does the job. Makes circuits simpler and saves space, especially on a breadboard. Stable Def...
Radio Communication: How to use RFM69HCW Radio Data Module
... 1200 – 19200 bps Up to 300 kbps Encryptio ... //while (!Serial) delay(1); // Wait for Serial Console (comment o ...oid loop() { delay(1000); // Wait 1 second between transmits, c ...t, strlen(radiopacket)); rf69.waitPacketSent(); // Now wait f...
Unity for Beginners Workshop
... 1 - Installing Unity Task 2 - Watch and follow the video tutoria ... and prepare all the assets you want to use (Images and sound file ...nstalling Unity Task 2 - Please watch the Unity for Beginners vide ...le 3D objects for the floor and walls, we recommend creating a bas...
Raspberry Pi Image: Retropie for Reviving Vintage Games
...ie image and add additional software later. It's up to you. We are ...ccordingly, one by one. If you want to skip any button configurat ...SB stick is the most straightforward method. You can find other ways of transferring in RetroPie D ...g the USB stick into the Pi and wait for 5-10 minutes. Remove the ...
How to send data to p5.js from Arduino
...n setup() { createCanvas(400, 300); // make the canvas ...text("sensor value: " + inData, 30, 50); } // if there's no port ...ble: function openPort() { // wait for the serial.open promise to return, // then call the initiateSerial functi...
Using a Joy-IT TFT LCD Display
...lude <Adafruit_ST7789.h> // Hardware-specific library for ST7789 # ...77XX_BLACK); tft.setCursor(0, 30); tft.setTextColor(ST77XX_RED ...ft.print(p, 6); tft.println(" Want pi?"); tft.println(" "); ...tft.print(8675309, HEX); // print 8,675,309 out ...